71399178

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 164545920

約数和(自身を除く): 93146742

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 97, 129, 194, 258, 291, 317, 387, 582, 634, 774, 873, 951, 1161, 1746, 1902, 2322, 2619, 2853, 4171, 5238, 5706, 8342, 8559, 12513, 13631, 17118, 25026, 27262, 30749, 37539, 40893, 61498, 75078, 81786, 92247, 112617, 122679, 184494, 225234, 245358, 276741, 368037, 553482, 736074, 830223, 1322207, 1660446, 2644414, 3966621, 7933242, 11899863, 23799726, 35699589, 71399178]

約数ペア:

[(1, 71399178), (2, 35699589), (3, 23799726), (6, 11899863), (9, 7933242), (18, 3966621), (27, 2644414), (43, 1660446), (54, 1322207), (86, 830223), (97, 736074), (129, 553482), (194, 368037), (258, 276741), (291, 245358), (317, 225234), (387, 184494), (582, 122679), (634, 112617), (774, 92247), (873, 81786), (951, 75078), (1161, 61498), (1746, 40893), (1902, 37539), (2322, 30749), (2619, 27262), (2853, 25026), (4171, 17118), (5238, 13631), (5706, 12513), (8342, 8559)]